Transnational Migration and Social Inequality

Transnational migration describes the movement of individuals and communities across national borders while maintaining enduring social, economic and political ties to their countries of origin. Such mobility has intensified in recent decades, driven by economic disparities, conflict, environmental pressures and globalised labour markets. As migrants traverse multiple states, they engage in complex exchanges of remittances, knowledge and cultural practices that both mitigate and exacerbate social inequalities. On one hand, remittance flows can foster local development and enhance household well-being in sending regions; on the other, they may entrench existing hierarchies by disproportionately benefiting better-connected households. In destination contexts, migrants frequently encounter segmented labour markets, restricted legal statuses and differential access to social services, all of which reproduce patterns of disadvantage. The study of transnational migration thus demands a multidisciplinary lens that integrates economic geography, social stratification theory and political economy to illuminate how cross-border linkages shape unequal life chances on both sides of the frontier.

Research from Nature Portfolio

Recent studies have shown that large-scale analyses of remittance networks reveal uneven impacts on local labour markets and social mobility in origin communities. By linking anonymised financial transaction data with regional development indicators, this research has demonstrated that remittance inflows often concentrate in urban centres, deepening rural–urban divides. Complementary work utilising population health surveys has uncovered systematic disparities in access to preventive care among transnationally mobile populations, highlighting that irregular legal status and fragmented health insurance schemes exacerbate long-term morbidity risks. In another strand, longitudinal studies of urban migrants in major global cities have mapped how segmented integration into the formal economy reproduces class-based inequalities, with higher-skilled newcomers achieving upward mobility while lower-skilled workers remain confined to precarious employment sectors.

Transnational Migration and Social Inequality publication trend

The graph below shows the total number of articles in transnational migration and social inequality across all publications each year (not limited to Nature Index journals).

Technical terms

Transnational migration: Movement across national borders accompanied by sustained social, economic or political ties to origin and destination regions.

Social stratification: The hierarchical arrangement of individuals or groups in a society based on factors such as wealth, education and occupation.

Remittances: Financial or in-kind transfers sent by migrants to family members or communities in their home countries.

Social capital: The resources available to individuals through networks of relationships, including trust, norms and mutual support.

Spatial mobility capital: The capacity to leverage geographic movement as an asset for social and economic advancement, contingent on control, safety and alignment with personal goals.

References

1. Spatial and social im/mobility in forced migration: revisiting class. Journal of Ethnic and Migration Studies (2022).
2. Negotiating class positions in proximate places of refuge: Syrians in Egypt and Somalians in Kenya. Journal of Ethnic and Migration Studies (2022).
3. Transnational migrant entrepreneurs: understanding their dependencies, fragilities, and alternatives. Globalizations (2022).
4. Spatial Mobility Capital: A Valuable Resource for the Social Mobility of Border-Crossing Migrant Entrepreneurs?. Societies (2022).
5. Introduction: Migration and Unequal Positions in a Transnational Perspective. Social Inclusion (2021).